Problem drive Saga

I used the Disk Diagnostic Tool that comes with my DELL computer (access by pressing F12 during startup) and found no problem with all my drives. Still puzzled, I used SpinRite 6.0 and during start up I saw this:



Once I am in the application I did a surface scan and along to way check the S.M.A.R.T setting. I saw this:



Besides that red line, I didn't see any problem, so ... we'll see .. since SpinRite 6 is still running.